Manufactured in polybutylene, the Hep2O push-fit plated ball valve is a powerful tool suitable for both hot and cold water as well as heating applications. The sleek push-fit plumbing fittings work with both plastic and copper pipe. It comes with an In4Sure joint recognition that helps one to know when the pipe is connected. This listing is for a Pack of 1 hep20 shut off valve hep2o valve hep2o shut off valve hep2o 15mm. Weight: 0.6172943336 pounds. Manufacturer: Wavin.